The Bhagavad Gita occurs in the Bhishma Parva of the Mahabharata and comprises 18 chapters from the 25th through 42nd and consists of 700 verses. Its authorship is traditionally ascribed to Vyasa, the compiler of the Mahabharata. Because of differences in recensions, the verses of the Gita may be numbered in the full text of the Mahabharata as chapters 6.25–42 or as chapters 6.23–40. According to the recension of the Gita commented on by Shankaracharya, the number of verses is 700, but there is evidence to show that old manuscripts had 745 verses.

With the publication of Crime and Punishment in 1866, Dostoyevsky became one of Russia's most prominent authors. Will Durant, in The Pleasures of Philosophy, called Dostoyevsky one of the founding fathers of the philosophical movement known as existentialism, and cited Notes from Underground in particular as a founding work of existentialism. For Dostoyevsky, war is the people's rebellion against the idea that reason guides everything, and thus, reason is not the ultimate guiding principle for either history or mankind.